Oxygen ConsumptionOxygenCell RespirationRespirationReactive Oxygen SpeciesEnergy MetabolismMitochondriaCarbon DioxideOxidative PhosphorylationOxidation-ReductionPolarographyAlcohol DrinkingPartial PressureHeart RatePhysical ExertionExercise TestLactic AcidAerobiosisAdenosine TriphosphateCheyne-Stokes RespirationElectron TransportBody Temperature RegulationExerciseLactatesMyocardiumOxygen Inhalation TherapyGlucoseTime FactorsUncoupling AgentsGlycolysisAnoxiaHemodynamicsAnaerobiosisMitochondria, LiverSinglet OxygenElectron Transport Complex IVDietMitochondria, HeartMitochondria, MuscleBody TemperatureCardiac OutputExercise ToleranceMitochondrial ProteinsDogsCoronary CirculationIon-Selective ElectrodesMuscle, SkeletalPulmonary Gas ExchangeBasal MetabolismBlood PressureAntimycin AEthanolHydrogen PeroxideKineticsOxidative StressOxygen IsotopesCyanidesBody WeightBlood Gas AnalysisSuccinic AcidPotassium CyanideHeartPhysical EndurancePerfusionNADOligomycinsSuccinatesCarbonyl Cyanide p-TrifluoromethoxyphenylhydrazoneFruitEatingOximetryModels, BiologicalRegional Blood FlowBeveragesPyruvic AcidMetabolismAdenosine DiphosphateRats, WistarElectron Transport Complex ICarbonVegetablesAnaerobic ThresholdNitric OxideCalorimetry, IndirectCoffeeElectron Transport Chain Complex ProteinsRotenoneTemperatureHemoglobinsHydrogen-Ion ConcentrationCold TemperatureMembrane Potential, MitochondrialDose-Response Relationship, DrugOxidoreductasesRunningPhysical FitnessShiveringPyruvatesNitratesAnalysis of Variance